IP Library Granted Patent US 1,121,183
Granted Patent S1
US 1,121,183 · App. 29/906,839 · Granted Mar 31, 2026

Spa step

Inventors: Michael Andersen (American Fork, UT); Mark McLane (Lehi, UT)
Assignee: Bullfrog International, LC
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 1,121,183
App. No.
29/906,839
Granted
Mar 31, 2026
Kind
S1
Claims (1)

The ornamental design for a spa step, as shown and described.

References Cited (51)
US D212086S · Gilman · 1968 [cited by examiner]
US 3709323A · Trible · 1973 [cited by examiner]
US 3755981A · West · 1973 [cited by examiner]
US 3848378A · Witte · 1974 [cited by examiner]
US D270567S · Conlin · 1983 [cited by examiner]
US D277409S · Elsner · 1985 [cited by examiner]
US 4502564A · Kummerlin et al. · 1985 [cited by examiner]
US D280551S · Elsner · 1985 [cited by examiner]
US D310415S · D'Innocente · 1990 [cited by examiner]
US 5094505A · Nichols · 1992 [cited by examiner]
US D372985S · Bourgault · 1996 [cited by examiner]
US 5644873A · Bourgault · 1997 [cited by examiner]
US D383261S · Karsten · 1997 [cited by examiner]
US D430679S · Rodgers · 2000 [cited by examiner]
US D449117S · Wilson · 2001 [cited by examiner]
US D465032S · Robbins · 2002 [cited by examiner]
US D485915S · Robbins · 2004 [cited by examiner]
US D502553S · Sorheim · 2005 [cited by examiner]
US D509002S · Sorheim · 2005 [cited by examiner]
US D512518S · St-Hilaire · 2005 [cited by examiner]
US D532118S · Reese · 2006 [cited by examiner]
US D550374S · Genova · 2007 [cited by examiner]
US D597327S · Vample · 2009 [cited by examiner]
US D597684S · Genova · 2009 [cited by examiner]
US D698306S · Grovender · 2014 [cited by examiner]
US D746606S · Jaap · 2016 [cited by examiner]
US D760852S · Appleton · 2016 [cited by examiner]
US D825942S · Hunter · 2018 [cited by examiner]
US D831364S · Brown · 2018 [cited by examiner]
US D885092S · Greenwood · 2020 [cited by examiner]
US D946292S · Turner · 2022 [cited by examiner]
US D963891S · Greer · 2022 [cited by examiner]
US D963892S · Greer · 2022 [cited by examiner]
US D964600S · Greer · 2022 [cited by examiner]
US D979162S · Wang · 2023 [cited by examiner]
US D979796S · Carrière · 2023 [cited by examiner]
US D982185S · Cerilli · 2023 [cited by examiner]
US D993461S · Rosati · 2023 [cited by examiner]
US D998985S · Yang · 2023 [cited by examiner]
US D1022488S · Ozturk · 2024 [cited by examiner]
US D1032040S · Robles · 2024 [cited by examiner]
US D1063417S · Yang · 2025 [cited by examiner]
US D1066932S · Hu · 2025 [cited by examiner]
US D1071578S · Dong · 2025 [cited by examiner]
US D1071629S · Freundlich · 2025 [cited by examiner]
US D1088593S · Zhang · 2025 [cited by examiner]
US D1097606S · Xiao · 2025 [cited by examiner]
US 20040040785A1 · Robinson · 2004 [cited by examiner]
US 20240108144A1 · Merey · 2024 [cited by examiner]
US 20250154785A1 · Andersen · 2025 [cited by examiner]
Bullfrog Hot Tub Steps, Published (Date Unknown), Retrieved Sep. 10, 2025 [Online]. Retrieved From Internet, https://www.mvspas.com/bullfrog-spas-hot-tub-steps/ (Year: 2025). [cited by examiner]